For local DJ Chris Fox, seeing someone's hair catch fire during a gig is no longer a huge deal. His successes have been built on simply having a good time to great music, with zero tolerance for pretentiousness. This formula has propelled Fox and longtime collaborator Kool Karlo to coveted permanent-resident slots at Bootie SF. Fox also plays every second and fourth Friday at Laszlo, where he takes a break from all the big-club craziness with an all-vinyl set. He celebrates three years of Fox Fridays at Laszlo this Friday.